Clinical trials
T1D clinical trials
Below are recruiting t1d clinical trials, each written for real people, not researchers. We’re tracking 84 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06883344Recruiting
Automated insulin for managing blood sugar during labor
This study tests if an automated insulin delivery system can help manage blood sugar levels during labor and delivery in pregnant women with type 1 diabetes. If successful, it could make the process safer and easier.
Los Angeles, CaliforniaAges 18–55 - NCT05065372RecruitingPhase 1
Metformin test with automated insulin in teens with type 1
This Phase 1 study tests how adding metformin affects blood flow in the kidneys, insulin sensitivity, and overall heart/metabolic health in young people with type 1 diabetes. It may help researchers understand whether this combo is safe and beneficial alongside automated or pump/shot insulin care.
Aurora, ColoradoAges 12–25 - NCT05179954Recruiting
Blood fat testing study in adults with and without type 1 diabetes
This study measures how “blood fats” move in the body after fasting and controlled eating, comparing people with type 1 diabetes to those without diabetes. It may help researchers understand diabetes-related differences in lipid (fat) handling and improve future treatments.
Columbia, MissouriAges 18–45 - NCT05740514Recruiting
Exercise program study for adults with type 1 diabetes
This study looks at how an exercise program affects “healthy outcomes” in people with type 1 diabetes. You might be invited if you are the right age, generally less active, and have a safe health profile for exercising.
Hamilton, OntarioAges 18–65 - NCT05767450Recruiting
Test for early type 1 diabetes in children
This study looks at children who have just started insulin for new-onset type 1 diabetes. It aims to test an intervention early in the course of the disease, which may help change how the immune system and diabetes progress.
Milan, MilanAges 7–17 - NCT05790785Recruiting
Tests blood vessel changes in kids soon after type 1 diabetes
This study looks at how blood vessels and blood pressure change in children soon after being diagnosed with type 1 diabetes. It may help doctors better understand early vascular risk and how to monitor it.
Vancouver, British ColumbiaAges 8–18 - NCT05899439Recruiting
Blood test study of immune changes in type 1 diabetes
This study looks at how your immune system changes over time and how that relates to developing type 1 diabetes. You may be able to join if you can have blood drawn, since the study focuses on blood samples.
Gainesville, FloridaAges birth–100 years - NCT06264258Recruiting
Game-based diabetes education for kids
This study tests a fun video game to help children aged 6–12 with type 1 diabetes learn about managing their condition. It may improve how kids check their blood sugar and take insulin.
Pittsburgh, PennsylvaniaAges 6–12 - NCT07048795Recruiting
Testing mylife CamAPS FX system in type 1 diabetes patients in France
This study tests a new automated insulin delivery system (mylife CamAPS FX) for people with type 1 diabetes. It aims to see how well the system works when paired with a Dexcom G6 continuous glucose monitor.
AmiensAges Any age - NCT06563401Recruiting
Heart health in adults with type 1 diabetes
This study looks at the long-term risk of heart disease and death in people diagnosed with type 1 diabetes as adults. Researchers will compare their health to people without diabetes to understand how type 1 diabetes affects the heart over time.
StockholmAges 18–110 - NCT06694558Recruiting
Monocytes in type 1 diabetes and kidney disease study
This study looks at immune cells (monocytes) in people with type 1 diabetes, with or without early kidney problems. Researchers want to understand how these cells differ between groups. You may be able to join if you have type 1 diabetes and use an insulin pump or injections along with a continuous glucose monitor (CGM).
Cleveland, OhioAges 18–65 - NCT06627504Recruiting
Sleep study for teens with type 1 diabetes
This study tests whether getting more sleep helps improve metabolic health in teens with type 1 diabetes who are not getting enough sleep. If you are between 14 and 19, use an insulin pump, and typically sleep 7 hours or less on school nights, you may be eligible.
Aurora, ColoradoAges 14–19 - NCT06630585RecruitingPhase 3
Tirzepatide added to insulin pump for type 1 diabetes
This study tests whether adding a weekly injection of tirzepatide (a drug that helps with blood sugar and weight) can improve glucose control in adults with type 1 diabetes who already use an automated insulin pump. It may help you if your blood sugar is not at target despite using a pump.
Chêne-Bougeries, Canton of GenevaAges 18–65 - NCT06665815Recruiting
Screening close family for type 1 diabetes risk
This study screens close family members of people with type 1 diabetes for early signs of the condition. A simple blood test looks for special markers (autoantibodies) that can show if the immune system is starting to attack the pancreas. Finding these markers early may help doctors prevent or delay the onset of diabetes.
Petah TikvaAges 2–45 - NCT06717893Recruiting
Type 1 diabetes study in children and teens
This study looks at the health records of children and teens newly diagnosed with type 1 diabetes to understand their insulin needs at the start and over the first year. It may help doctors better predict and manage insulin doses for future patients.
BolognaAges Up to 14 years - NCT06748963Recruiting
Fasted exercise training for type 1 diabetes
This study tests if exercising before breakfast (while fasting) helps improve blood sugar control and heart health in people with type 1 diabetes. You'll continue using your insulin pump and glucose monitor, and attend supervised exercise sessions and MRI scans to measure changes in your body.
Edmonton, AlbertaAges 18–55 - NCT06753994RecruitingPhase 1
Continuous ketone monitoring in type 1 diabetes with SGLT2 inhibitors
This study tests a new sensor that continuously measures ketone levels in people with type 1 diabetes who are also taking SGLT2 inhibitors. It aims to see if the sensor can help prevent diabetic ketoacidosis.
Montreal, QuebecAges 18 years+ - NCT06782568Recruiting
Using ultrasound to prevent insulin lumps in diabetes
This study tests whether using ultrasound scans in diabetes clinics can help people avoid insulin-induced lipohypertrophy (lumps under the skin from injections). It is for people with diabetes who use insulin injections or a pump and have unstable glucose levels despite using a continuous glucose monitor.
LondonAges 18 years+ - NCT06804694Recruiting
Technology-based support for young adults with type 1 diabetes distress
This study tests a special program that combines technology and a care team to help young adults with type 1 diabetes who feel stressed or overwhelmed by their diabetes. The goal is to see if this approach is helpful and manageable for participants.
Toronto, OntarioAges 18–29 - NCT06815081Recruiting
Capillary OGTT study for children and teens
This study looks at using a finger-prick test instead of a standard blood draw for the oral glucose tolerance test (OGTT), which measures how your body handles sugar. It may help young people at risk for or with early type 1 diabetes avoid repeated needle sticks.
CardiffAges Up to 17 years - NCT06915831Recruiting
Type 1 diabetes and sleep apnea study
This study looks at how sleep apnea affects blood sugar control in adults with type 1 diabetes. It may help researchers understand if treating sleep apnea improves diabetes management.
Chicago, IllinoisAges 18–50 - NCT06918444Recruiting
Can a mobile app help you live healthier?
This trial tests a smartphone app called WARIFA that gives personalized advice to help prevent chronic diseases and manage diabetes. It is for healthy people or those with one chronic condition, and also for people with type 1 diabetes who use insulin and a continuous glucose monitor.
Las Palmas de Gran Canaria, Las PalmasAges 18 years+ - NCT06919029Recruiting
New insulin pump study for children with new type 1 diabetes
This study tests a new insulin pump system (MiniMed 780G) in children aged 7-17 who were recently diagnosed with type 1 diabetes. It aims to see if this pump helps control blood sugar better and improves quality of life compared to standard insulin shots or older pumps.
AthensAges 7–17 - NCT06931275Recruiting
Reducing technology gaps in type 1 diabetes care
This trial tests if sending reminders to doctors can help more Black and Hispanic people with type 1 diabetes get access to helpful diabetes technology. It aims to reduce unfair differences in who gets to use these tools.
Boston, MassachusettsAges 2–95
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Common questions
- Are there clinical trials for t1d?
- Yes. Clin2 currently lists 84 recruiting t1d studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a t1d trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a t1d trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.